Work and Rate Problems

Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.

Question: 8

A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C

Rs. 300
Rs. 400
Rs. 500
Rs. 600

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Correct Answer: B

None

If you are confused how we multiplied 1/8, then please study ratio and proportion chapter,

for small information, it is the C ratio divided by total ratio.

Work and Rate Problems

Question: 8

Show/Hide Explanation

Correct Answer: B

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